Lavatory device



FIG. 1 is a perspective view of the front of the lavatory device (portion shown with broken lines form no part of the claimed design);

FIG. 2 is a plan view of the front thereof (portion shown with broken lines form no part of the claimed design);

FIG. 3 is a plan view of the rear thereof (portion shown with broken lines form no part of the claimed design);

FIG. 4 is a plan view of one side thereof (portion shown with broken lines form no part of the claimed design);

FIG. 5 is a plan view of the other side thereof (portion shown with broken lines form no part of the claimed design);

FIG. 6 is a plan view of the top thereof (portion shown with broken lines form no part of the claimed design); and,

FIG. 7 is a plan view of the bottom thereof. 

The ornamental design for a lavatory device, as shown and described. 